root@gateway:~ # cat /etc/ipnat.rules
map dc0 10.0.0.0/16 -> 0.0.0.0/32 portmap tcp/udp 40000:65000
map dc0 10.0.0.0/16 -> 0.0.0.0/32

# SSH Redirect
rdr dc0 0/0 port 23422 -> localhost port 22 tcp
rdr dc0 0/0 port 22 -> 10.0.62.62 port 22 tcp

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# Basement
##########

# IRC
rdr dc0 0/0 port 6667 -> 10.0.0.88 port 6667 tcp
rdr dc0 0/0 port 6697 -> 10.0.0.88 port 6697 tcp

# TeamSpeak 3
rdr dc0 0/0 port 9987 -> 10.0.0.88 port 9987 udp
rdr dc0 0/0 port 10011 -> 10.0.0.88 port 10011 tcp
rdr dc0 0/0 port 30033 -> 10.0.0.88 port 30033 tcp

# Murmur
rdr dc0 0/0 port 64738 -> 10.0.0.88 port 64738 tcp/udp

######
# THOR
######

# rTorrent
rdr dc0 0/0 port 6881 -> 10.0.40.4 port 6881 tcp/udp

# Icecast
rdr dc0 0/0 port 9999 -> 10.0.40.4 port 9999 tcp/udp

# Various mpd servers
rdr dc0 0/0 port 6604 -> 10.0.40.4 port 6604 tcp/udp
rdr dc0 0/0 port 6606 -> 10.0.40.4 port 6606 tcp/udp
rdr dc0 0/0 port 6611 -> 10.0.40.4 port 6611 tcp/udp
rdr dc0 0/0 port 6688 -> 10.0.40.4 port 6688 tcp/udp

# Minecraft
rdr dc0 0/0 port 25565 -> 10.0.40.4 port 25565 tcp
rdr dc0 0/0 port 25567 -> 10.0.40.4 port 25567 tcp